<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Config Qbv</title>
    <script src="static/jquery.min.js">
    </script>
    <style>
.button {
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 6px 10px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 15px;
    margin: 2px 1px;
    -webkit-transition-duration: 0.4s; /* Safari */
    transition-duration: 0.4s;
    cursor: pointer;
}
.device {
    background-color: white; 
    color: black; 
    border: 2px solid #4CAF50;
    border-radius: 50%;
}
.device:hover {
    background-color: #4CAF50;
    color: white;
}
</style>
</head>
<body>
<h1>Not support setting p8021cb</h1>
</body>
</html>
